3CX Alternatives: Top 10 Contact Center Operations Software in 2025

Callision online cloud business phone system and call centre software help with company wise sales and customer service department monitoring. It can be leveraged to automatically locate the problematic interactions and send them to managers for review on the go. Backed by IBM Watson, Callision features call scoring and emotion recognition functionality within. Furthermore, the software helps users to set up phone numbers, call queues, voice menus, conference bridges and call recording in more or less three clicks. The Dynamic Caller ID and Performance-based Caller Distribution services provided by Callision enhances answer rates by 34%. It also increases the first call resolution by 52%. Furthermore, the live dashboard offered by this software helps companies manage sales/support departments in a unified location. Also, the platform provides big-data powered analytics, helping users to focus their attention on actionable intelligence. Real-time CRM integrations offered by this software helps companies to magically pull up on incoming calls.

LeadsRain is an online predictive dialer that manages incoming and outgoing calls between available agents and further, optimises inputs to exterminate the loss of prospects. LeadsRain as software has several features, which collectively contribute to making it a popular name among eminent agencies. Blended Campaign connects the prospects with an inbound and outbound call facility. Smart pitch Auto-dial, Timezone wise dialling, Local Presence, Call Hijack, and Voicemail on-Answering are some of its notable modules available. LeadsRain allows working with reduced hardware and helps in scaling up quickly. It runs smoothly on popular web browsers like Google Chrome, Mozilla Firefox, Bing, Brave, Opera and Safari. Further, the dialer makes calls, segregates them based on answering behaviour and thereafter connects the human calls to agents. The calling campaigns are especially easy to curate where the only details required are the contact numbers of various agents in concern. An interactive dashboard allows clients to customise it the way they want, keeping only what’s desirable on the visual feed while hiding the rest.

Authkey is the ultimate solution for seamless cloud communication. With these top-tier cloud communication APIs, they can now effortlessly integrate messaging, voice, email, WhatsApp, and many more channels. These services are globally preferred by businesses for customer authentication and engagement. Gone are the days of manually sending critical messages, OTPs, and notifications. With Authkey's programmable SMS API, they can automate these tasks and focus on what matters most to their business. Enable this SMS API service in their application and watch their customer engagement soar to new heights. They understand the importance of delivering messages to their customers reliably and smoothly. That's why this messaging API provides an omnichannel experience, ensuring that their messages reach their customers without any hiccups. It's this unique features that go beyond simple campaign processing, message scheduling, organizing contacts, and receiving inbound texts. This API is also designed to handle SMS OTPs, making it a one-stop solution for all their messaging needs.

Zoho Voice transforms business communication with high-quality global voice connectivity. Obtain local and toll-free numbers based on country or operational regions, enabling customers to make toll-free calls effortlessly. Provide personal numbers with local area codes for individual users and enjoy unlimited free incoming calls worldwide. Efficiently manage contacts in bulk, access detailed call logs for insights, and track customer interaction trends. Enhance customer service with IVRs, custom messages, and effective call routing. Initiate cost-effective outbound calls and send SMS effortlessly. Organize agents into teams, monitor their performance, and perform real-time quality checks by tuning into calls. Automate outbound campaigns, block spam numbers, and record calls for quality assurance. Set timezone-specific working hours and manage after-hours calls with voicemail. With text-to-speech capabilities in 16 languages and detailed call history reports, Zoho Voice ensures seamless, professional interactions that help business thrive.